Effect of crop rotation and nitrogen fertilization on yield and nitrogen efficiency in maize in the northern Guinea savanna of Nigeria von Yusuf, A A, Iwua, E N O, Abaidoo, R C, Olufajo, O O, Sauginga, N

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effects of crop rotation and nitrogen fertilization on soil chemical and microbial properties in a Guinea Savanna Alfisol of Nigeria von Adeboye, M.K.A, Iwuafor, E.N.O, Agbenin, J.O

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Rotation effects of grain legumes and fallow on maize yield, microbial biomass and chemical properties of an Alfisol in the Nigerian savanna von Yusuf, A.A., Abaidoo, R.C., Iwuafor, E.N.O., Olufajo, O.O., Sanginga, N.

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Assessment of nutrient deficiencies in maize in nutrient omission trials and long-term field experiments in the West African Savanna von Nziguheba, G, Tossah, B. K, Diels, J, Franke, A. C, Aihou, K, Iwuafor, E. N. O, Nwoke, C, Merckx, R

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Grain legume rotation benefits to maize in the northern Guinea savanna of Nigeria: fixed-nitrogen versus other rotation effects von Yusuf, A. A, Iwuafor, E. N. O, Abaidoo, R. C, Olufajo, O. O, Sanginga, N

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Maize Yield as Affected by Organic Inputs and Urea in the West African Moist Savanna von Vanlauwe, B., Aihou, K., Aman, S., Iwuafor, E. N. O., Tossah, B. K., Diels, J., Sanginga, N., Lyasse, O., Merckx, R., Deckers, J.

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Morpho-phenological variation in Lablab purpureus von Ewansiha, S.U, Chiezey, U.F, Tarawali, S.A, Iwuafor, E.N.O

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Potential of Lablab purpureus accessions for crop-livestock production in the West African savanna von EWANSIHA, S. U., CHIEZEY, U. F., TARAWALI, S. A., IWUAFOR, E. N. O.

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A critical assessment of methods for determining organic phosphorus in savanna soils von AGBENIN, J. O, IWUAFOR, E. N. O, AYUBA, B

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Response of cowpea lines to low Phosphorus tolerance and response to external application of P von A. K. Saidou

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DOES CROP-LIVESTOCK INTEGRATION LEAD TO IMPROVED CROP PRODUCTION IN THE SAVANNA OF WEST AFRICA? von FRANKE, A. C., BERKHOUT, E. D., IWUAFOR, E. N. O., NZIGUHEBA, G., DERCON, G., VANDEPLAS, I., DIELS, J.

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Potential contribution of lablab residues to maize production in moist savanna of West Africa von Ewansiha, S.U, Tarawali, S.A, Odunze, A.C, Iwuafor, E.N.O

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Incidence, Clinical Outcome and Risk Factors of Intensive Care Unit Infections in the Lagos University Teaching Hospital (LUTH), Lagos, Nigeria von Iwuafor, Anthony A, Ogunsola, Folasade T, Oladele, Rita O, Oduyebo, Oyin O, Desalu, Ibironke, Egwuatu, Chukwudi C, Nnachi, Agwu U, Akujobi, Comfort N, Ita, Ita O, Ogban, Godwin I

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Prior subclinical histoplasmosis revealed in Nigeria using histoplasmin skin testing von Oladele, Rita O, Toriello, Conchita, Ogunsola, Folasade T, Ayanlowo, Olusola O, Foden, Philip, Fayemiwo, Adetona S, Osaigbovo, Iriagbonse I, Iwuafor, Anthony A, Shettima, Shuwaram, Ekundayo, Halimat A, Richardson, Malcolm D, Denning, David W

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Maize response to macronutrients and potential for profitability in sub-Saharan Africa von Kihara, J., Huising, J., Nziguheba, G., Waswa, B. S., Njoroge, S., Kabambe, V., Iwuafor, E., Kibunja, C., Esilaba, A. O., Coulibaly, A.

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Potential nutrient supply, nutrient utilization efficiencies, fertilizer recovery rates and maize yield in northern Nigeria von Tabi, Fritz Oben, Diels, Jan, Ogunkunle, Ayo O, Iwuafor, Emmanuel N. O, Vanlauwe, Bernard, Sanginga, N

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Incidence, Clinical Outcome and Risk Factors of Intensive Care Unit Infections in the Lagos University Teaching Hospital von Iwuafor, Anthony A, Ogunsola, Folasade T, Oladele, Rita O, Oduyebo, Oyin O, Desalu, Ibironke, Egwuatu, Chukwudi C, Nnachi, Agwu U, Akujobi, Comfort N, Ita, Ita O, Ogban, Godwin I

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Genotype Effects of Cowpea and Soybean on Nodulation, N2-fixation and N Balance in the Northern Guinea Savanna of Nigeria von Yusuf, A.A., Abaidoo, R.C., Iwuafor, E.N.O., Olufajo, O.O.

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Fertility status of soils of the derived savanna and northern guinea savanna and response to major plant nutrients, as influenced by soil type and land use management von Vanlauwe, B, Diels, J, Lyasse, O, Aihou, K, ENO Iwua, Sanginga, N, Merckx, R, Deckers, J

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Potential nutrient supply, nutrient utilization efficiencies, fertilizer recovery rates and maize yield in northern Nigeria von Tabi, Fritz Oben, Diels, Jan, Ogunkunle, Ayo O, Iwuafor, Emmanuel N.O, Vanlauwe, Bernard, Sanginga, N

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